Improvement in pttmps



` yTo all who/mit 'ma/y concern:

@at att.

Dro, OWEN, 0F ADAMS COUNTY, ILLINOIS.

A Letters Patent No. 89,885', dated May 11,1869.

, IMPROVEMENT'IN PUMPS.

\ The Behedule referred to these Letters Patent and making part of the`same.

. Be it known that I, D. O. DWE'N, of.Adams county, lin the State ofIllinois, have invented certain Improve-1 ments in Bumps, of which thefollowing isafull, clear, and exact description, reference being had tothe accompanying drawings, making part of this specifica l r. ti on, inwhichl Y Figurel is a sectional view.` v Figure 2 is a top sectionalView on the line x-. Figure 3 is a force-pump attachment.

My invention has for its object to provide a pump,

` which will supply a large amount of water with very little labor. 1.

To enable othersskilled in the art to understand and use my invention, Iwill proceed to describe the manner in which I have carried it out. `Inthe said drawings- A'A are cylinders; DD are connecting-pipes i l E Eare connecting-chambers; C F are stock-sockets; all constructed of iron,or any other suitablemeta-Land cast in one pjece, thus r 1 preventingliability to leakage.

. The pistons G and Gf are worked in the cylinders A A, by means oftherods a a and lever K.

lOurthe piston being raised, the water is raised in the directionindicated by the arrows `through C and D, and is admitted, by meansofthe valve d, into the cylinder A. 1

When the piston descends, the 'valve D closes, an the Water is forcedinto the chambers E, and thence, through valvee, intol the stock B, andis. discharged at H.

The pistons G and G', acting alternately, keep up being formed betweenthe thepipe C.

cap N'and the bottom of Four `or more cylinders may be arranged aroundthe common barrel, without departing from the spirit of my invention.

The' metallic portion of the -pump may be in dili'erent pieces, fastenedtogether, though to have it cast in one piece is preferable.

What I claim as myinvention, and desire to secure by Letters Patent, isf `The stock-sockets G F, connecting-pipes D D, cylindex-s A A, pistonsG G', combined with the valves d d, e e, and'chambers E E, all arrangedand operated4 `substantially as and for the purpose described.

,Witnesses J. J. GRAHAM, WM. S. MGGINNIs.

D. C. OWEN.

